54. Oil Pump Assemble

Oil Pump Assemble

^ Tools Required
- J 21882 0il Suction Pipe Installer
- J 22144 0il Suction Pipe Installer


1. Lubricate all the internal oil pump parts using engine oil during assembly.





2. Install the oil pump gears.





3. Install the oil pump cover.

Notice: Refer to Fastener Notice in Service Precautions.

4. Install the oil pump cover bolts.
Tighten the oil pump cover bolts to 10 Nm (89 inch lbs.).





5. Install the pressure regulator valve.
6. Install the pressure regulator spring.
7. Install the cotter pin.

Important: Make sure the cotter pin is properly secured.

8. Apply sealer GM P/N United States 12346004, GM P/N Canada 10953480 or the equivalent to the new suction pipe.
9. Tap the new suction pipe into place using a plastic hammer. Use the J 21882 for 5/8 inch pipe or J 22144 for 3/4 inch pipe.